COD Analyzer for the rough stuff

LAR's COD analyzer QuickCODultra is the most reliable measurement system for the roughest waste water applications. Due to an unrivaled injection and oxidation technique, the QuickCODultra easily handles sticky, fatty, salty, and high-particle samples unlike other COD analyzers without the need of any hazardous chemicals.

QuickCODultra

Features & Benefits

  • 测量范围:10 - 150 mg/l, 100 - 2,000 mg/l, 500 - 5,000 mg/l, 1,000 - 8,000 mg/l, 20,000 - 250,000 mg/l, 提供更多的選項
  • 的反应时间:1-2 分钟
  • 测量真实的需氧量
  • 市场上存在的最高燃烧温度(1,200°C)
  • 无催化剂技术
  • 可靠无试剂测量
  • 没有必要过滤
  • 无记忆效应
  • 少维护,低成本
COD类下的分析仪QuickCODultra
COD类下的分析仪QuickCODultra

LAR's chemical oxygen demand analyzer is suitable for a variety of applications and types of water:

  • Water Influent
  • Water Effluent
  • Discharge Control
  • Industrial Waste Water
  • De-Icing Water
  • Process Water
  • High Salt Concentrations
  • Detailed application overview

Using analyzer options, the measurement system is adaptable for every measurement challenge.

  • FlowSampler
  • Multi-stream measurement for up to 6 sample streams
  • Combination with TOC and TNb detection

For safe operation in hazardous areas, there are different protection housings available:

  • IP54 (Standard)
  • NEMA 4X
  • ATEX Zone I
  • ATEX Zone II
  • IECEx

能测量各类水质的在线COD,特别是难测的水质

LAR的QuickCODultra是一款终极的在线COD分析仪,即便是在最复杂的废水应 中, QuickCODultra 也能测出其中的化学需氧量(COD)。

准确分析。 干净, 迅速,精确。

准确分析。 干净, 迅速,精确。与寻常标准方法相比,寻常的方法即 耗时又多含有危险试剂,而QuickCODultra则采用燃烧法,此方法快速 且开始考虑到有机物在水中的的氧化时的需氧量。这种方法不用任何使 用危险和蚀刻的物质,使得整个运营过程能得到安全的保证。

此方法另一个优点是: 该测量结果是能完全氧化且不受氯化物的干扰。

真正的COD.即便变更了样品矩阵。

包含颗粒等的原始水样通过拉尔独特的注射系统注入高温燃烧炉。在 超高温方法下,氧气被用来氧化所有的有机组分。

通过特殊的氧气检测器 检测这种需求量,所以仪器能测量到真实的需氧量。即使有是不断变化的样品成分,QuickCODultra也能可靠地确定化学需氧量。

对我们的QuickCODultra 来说,高盐浓度完全不是问题。

该在线TOC分析仪能够处理盐浓度高达300g/l的NaCl溶液。无机盐通常在1,200°C燃烧后气化,被载气带入特殊的装置。

QuickCODultra.Ultra快速测量和维护

COD化学需氧量的测量过程不超过2分钟。这个速度可以保证在每天的测量周期中 每个极短的峰值都能被检测到。

仪器能适用于98%的应用.即便是在测量高盐应用中,每周的维护时间也仅为30分钟左右

The COD value indicates the amount of oxygen which is needed for the oxidation of all organic substances in water.

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